Libros de biología celular, página 2 de 5

This book traces the history of some of the major ideas in the field and gives an account of our current knowledge of animal cytokinesis. It contains descriptions of division in different kinds of cells and the proposed explanations of the mechanisms underlying the visible events. The author also describes and explains experiments devised to test cell division theories. The forces necessary for cytokinesis now appear to originate from the interaction of linear polymers and motor molecules that have roles in force production, motion and shape change that occur in other phases of the biology of the cell. The localization of the force-producing mechanism to a restricted linear part of the subsurface is caused by the mitotic apparatus, the same cytoskeletal structure that insures orderly mitosis.

This volume covers a diverse collection of protocols currently being used by the Toxoplasma research community, and also looks at innovative methods that are pushing the boundaries of possibilities. Chapters in this book discuss topics such as isolation and genotyping of Toxoplasma gondii strains; assessing rhoptry secretion in T. gondii; plate-based quantification of stimulated Toxoplasma egress; methods to study ocular toxoplasmosis; and metabolic analysis of Toxoplasma gondii tachyzoites. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls.Cutting-edge and thorough, Toxoplasma gondii: Methods and Protocols is a valuable resource for students or groups starting off in the field, as well as laboratories interested in implementing the latest techniques described in the book.

This volume covers a diverse collection of protocols currently being used by the Toxoplasma research community, and also looks at innovative methods that are pushing the boundaries of possibilities. Chapters in this book discuss topics such as isolation and genotyping of Toxoplasma gondii strains; assessing rhoptry secretion in T. gondii; plate-based quantification of stimulated Toxoplasma egress; methods to study ocular toxoplasmosis; and metabolic analysis of Toxoplasma gondii tachyzoites. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls.Cutting-edge and thorough, Toxoplasma gondii: Methods and Protocols is a valuable resource for students or groups starting off in the field, as well as laboratories interested in implementing the latest techniques described in the book.

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Longlisted for the Baillie Gifford Prize 2023**A NEW YORK TIMES, DAILY TELEGRAPH, ECONOMIST, MAIL ON SUNDAY and GUARDIAN BOOK OF THE YEARFrom the dawn of life itself, every being that has ever lived owes its existence to the cell.''Will leave you in awe'' GuardianThe discovery of this vital form led to a transformation in medicine but also in our understanding of ourselves - not as bodies or machines but as ecosystems. It has also given us the power to treat a vast array of mortal maladies...and even to create new kinds of human altogether.Rich with stories of scientists, doctors and the patients whose lives may be saved by their work, The Song of the Cell is a stunning ode to the building blocks of life and the cutting-edge science harnessing their power for the better.

Irán es un extenso país situado en Oriente Medio y Asia Occidental cuya diversidad climática hace que sea rico en biodiversidad. La investigación nematológica dentro del país ha adquirido una gran importancia. El presente volumen recoge todos los registros relativos a los nematodos bacterivoros vivos que se encuentran en ecosistemas terrestres y acuaticos en Iran y que pertenecen a la orden de los rabditidos. Se incluyen un total de 88 especies pertenecientes a 39 generos y 15 familias, y se proporciona descripcion, medidas e ilustraciones de todas ellas.Iran is a vast country located in the Middle East. It has different climates which make the country rich in terms of biodiversity. Nematological research inside the country has a high importance. This book meets all records on free living bacterivorous nematodes occuring in terrestrial and aquatic ecosystems in Iran; these belong to the order Rhabditida. A total of 88 species belonging to 39 genera and 15 families are included. Description, measurements and illustrations are provided for all of them.

Davis, JohnValuable to both newcomers and experienced researchers. Fully revised and updated. Demonstrates techniques of great importance in biotechnology. Provides a grounding to more advanced texts in the Practical Approach Series. This book is a guide for the newcomer to all those areas which are currently basic to the performance of animal (including human) cell culture. Experienced workers should also find it useful as a source of reference when entering a new field, or when setting up a new laboratory.

Aproximación al concepto de diferenciación. Metilación, impronta y desarrollo. Reloj biológico, envejecimiento y diferenciación celular. Factores de transcripción en la diferenciación del eje hipofiso-tiroideo. Interaccion de las moleculas de la matriz extracelular durante el proceso de diferenciacion. Celulas embrionarias en vertebrados. Clonacion y diferenciacion celular. Transdeterminacion y transdiferenciacion. Mecanismos de control durante la diferenciacion de odontoblastos. Proliferacion y diferenciacion celular en el epitelio intestinal. Desarrollo y diferenciacion de las celulas germinales reproductoras. Mantenimiento del estado diferenciado. Alteracion del citoesqueleto en la apoptosis. Diferenciacion en la metamorfosis. Modelos de estudio.